Open AccessKOMPARASI ANALISIS GEROMBOL (CLUSTER) DAN BIPLOT DALAM PENGELOMPOKAN
Author(s) -
I Made Anom Ariawan,
I Putu Eka Nila Kencana,
Ni Luh Putu Suciptawati
Publication year - 2013
Publication title -
e-jurnal matematika
Language(s) - English
Resource type - Journals
ISSN - 2303-1751
DOI - 10.24843/mtk.2013.v02.i04.p053
Subject(s) - biplot , cluster (spacecraft) , procrustes analysis , multivariate analysis , multivariate statistics , correspondence analysis , computer science , data mining , mathematics , statistics , artificial intelligence , biology , programming language , gene , genotype , biochemistry
One of functions of multivariate analysis is to group data. Multivariate analysis often used in grouping data are cluster analysis and biplot analysis. In this paper, a comparative analysis will be made between clusters analysis and biplot analysis for grouping the data. Technique used in the cluster analysis is k-mean method and biplot analysis used two-dimensional display. The results ware that biplot analysis produces are better in grouping accuracy than clusters analysis. But in general, biplot analysis can not be said to be better than clusters analysis in grouping the data and vice versa.